412  
SXUS52 KCHS 101925  
OSOCHS  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE CHARLESTON SC  
300 PM EDT SUN AUG 10 2025  
   
..DOWNTOWN CHARLESTON, EDISTO BECH AND HARBOR  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATERFRONT PRK N/A 78 74 87 SE10 29.97S  
EDISTO BEACH N/A 77 73 88 SE25 N/A  
   
..LAKE MOULTRIE  
 
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PINOPOLIS N/A 81 75 83 E6G13 N/A  
   
..LAKE AND SUPPLEMENTAL COASTAL OBSERVATIONS  
 
 
STATION/POSITION TIME TEMP WIND PRES WAVE SWELL  
AIR SEA DIR/SP/G HT/PER HT/PER/DIR  
(UTC) (F) (DEG/KT/KT) (MB) (FT/S) (FT/S/D)  
CHRLSTN HARBOR 1842 77 83 140/ 11/ 12 1020.0F  
FORT PULASKI 1842 80 82 160/ 8/ 13 1018.7F  
SAPELO ISLAND 1900 85 130/ 11 1018.0S  
WINYAH BAY 1845 81 120/ 6 1020.0F  
LAKE MURRAY 1830 80 40/ 7/ 12 N/A  
ACE BASIN NERRS 1845 76 30/ 1 1019.0S  
 
   
..C-MAN AND BUOY OBSERVATIONS  
 
 
STATION/POSITION TIME TEMP WIND PRES WAVE SWELL  
AIR SEA DIR/SP/G HT/PER HT/PER/DIR  
(UTC) (F) (DEG/KT/KT) (MB) (FT/S) (FT/S/D)  
BUOY 41004 1910 79 81 190/ 6/ 8 1020.2  
BUOY 41008 1910 80 83 150/ 16/ 19 1017.9  
FOLLY BEACH CMAN NOT AVBL  
PRITCHARDS ISLAN NOT AVBL  
CHAS PILOT BUOY 1808 77 82 160/ 12/ 17 1019.8F  
CHAS PILOT WAVE 1840 N/A 4/ 6  
CAPERS NS BUOY 1808 78 81 150/ 14/ 21 1019.7  
CAPERS NS WAVE NOT AVBL  
FRIPP NS BUOY 1808 82 190/ 12/ 17 1018.8F  
FRIPP NS WAVE 1830 82 N/A 3/ 5  
5E ST. MARYS GA 1856 86 N/A 3/ 5 2/ 80/11  
 
 
STATION/POSITION TIME TEMP WIND PRES WAVE SWELL  
AIR SEA DIR/SP/G HT/PER HT/PER/DIR  
(UTC) (F) (DEG/KT/KT) (MB) (FT/S) (FT/S/D)  
FRYING PAN BUOY 1900 82 82 150/ 8/ 10 1021.2  
BUOY 41025 1900 78 79 110/ 8/ 10 1022.6  
CAPE LOOKOUT NC 1910 76 30/ 6/ 9 1022.0  
BUOY 41002 1900 85 86 140/ 10/ 12 1021.0  
BUOY 41010 NOT AVBL  
ST AUGUSTINE FL 1900 84 130/ 14/ 16 1017.1F  
 
 
 
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